Signed slot machine



FIG. 1 is a front view of a signed slot machine, showing my new design, with the curtain closed;

FIG. 2 is a front view thereof, showing the curtain opened;

FIG. 3 is a front view thereof, with a second middle screen image;

FIG. 4 is a front view thereof, with a third middle screen image;

FIG. 5 is a front view thereof, with a fourth middle screen image; and,

FIG. 6 is a front view thereof, with a fifth middle screen image. 

The ornamental design for a signed slot machine, as shown. 